linux-toradex.git/drivers/ps3, branch v3.0.79

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

powerpc/ps3: Replace the use of -objs with -y

2010-11-29T04:48:19+00:00

Changed -objs to -y in Makefile.

Signed-off-by: Tracey Dent 
Signed-off-by: Benjamin Herrenschmidt

Merge branch 'master' into for-next

2010-04-23T00:08:44+00:00

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30T13:02:32+00:00

percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files.  percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.

percpu.h -> slab.h dependency is about to be removed.  Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability.  As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.

  http://userweb.kernel.org/~tj/misc/slabh-sweep.py

The script does the followings.

* Scan files for gfp and slab usages and update includes such that
  only the necessary includes are there.  ie. if only gfp is used,
  gfp.h, if slab is used, slab.h.

* When the script inserts a new include, it looks at the include
  blocks and try to put the new include such that its order conforms
  to its surrounding.  It's put in the include block which contains
  core kernel includes, in the same order that the rest are ordered -
  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
  doesn't seem to be any matching order.

* If the script can't find a place to put a new include (mostly
  because the file doesn't have fitting include block), it prints out
  an error message indicating which .h file needs to be added to the
  file.

The conversion was done in the following steps.

1. The initial automatic conversion of all .c files updated slightly
   over 4000 files, deleting around 700 includes and adding ~480 gfp.h
   and ~3000 slab.h inclusions.  The script emitted errors for ~400
   files.

2. Each error was manually checked.  Some didn't need the inclusion,
   some needed manual addition while adding it to implementation .h or
   embedding .c file was more appropriate for others.  This step added
   inclusions to around 150 files.

3. The script was run again and the output was compared to the edits
   from #2 to make sure no file was left behind.

4. Several build tests were done and a couple of problems were fixed.
   e.g. lib/decompress_*.c used malloc/free() wrappers around slab
   APIs requiring slab.h to be added manually.

5. The script was run on all .h files but without automatically
   editing them as sprinkling gfp.h and slab.h inclusions around .h
   files could easily lead to inclusion dependency hell.  Most gfp.h
   inclusion directives were ignored as stuff from gfp.h was usually
   wildly available and often used in preprocessor macros.  Each
   slab.h inclusion directive was examined and added manually as
   necessary.

6. percpu.h was updated not to include slab.h.

7. Build test were done on the following configurations and failures
   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
   distributed build env didn't work with gcov compiles) and a few
   more options had to be turned off depending on archs to make things
   build (like ipr on powerpc/64 which failed due to missing writeq).

   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
   * powerpc and powerpc64 SMP allmodconfig
   * sparc and sparc64 SMP allmodconfig
   * ia64 SMP allmodconfig
   * s390 SMP allmodconfig
   * alpha SMP allmodconfig
   * um on x86_64 SMP allmodconfig

8. percpu.h modifications were reverted so that it could be applied as
   a separate patch and serve as bisection point.

Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.

Signed-off-by: Tejun Heo 
Guess-its-ok-by: Christoph Lameter 
Cc: Ingo Molnar 
Cc: Lee Schermerhorn

Fix typos in comments

2010-03-16T10:47:56+00:00

[Ss]ytem => [Ss]ystem
udpate => update
paramters => parameters
orginal => original

Signed-off-by: Thomas Weber 
Acked-by: Randy Dunlap 
Signed-off-by: Jiri Kosina

powerpc: Remove trailing space in messages

2010-02-09T02:56:23+00:00

Signed-off-by: Frans Pop 
Cc: linuxppc-dev@ozlabs.org
Cc: Benjamin Herrenschmidt 
Cc: Paul Mackerras 
Signed-off-by: Benjamin Herrenschmidt

tree-wide: fix assorted typos all over the place

2009-12-04T14:39:55+00:00

That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa 
Signed-off-by: Jiri Kosina

powerpc/ps3: Workaround for flash memory I/O error

2009-09-11T01:28:00+00:00

A workaround for flash memory I/O errors when the PS3 internal
hard disk has not been formatted for OtherOS use.

This error condition mainly effects 'Live CD' users who have not
formatted the PS3's internal hard disk for OtherOS.

Fixes errors similar to these when using the ps3-flash-util
or ps3-boot-game-os programs:

  ps3flash read failed 0x2050000
  os_area_header_read: read error: os_area_header: Input/output error
  main:627: os_area_read_hp error.
  ERROR: can't change boot flag

Signed-off-by: Geoff Levand 
Signed-off-by: Benjamin Herrenschmidt

drivers/ps3: Add missing annotations

2009-06-15T06:47:25+00:00

probe functions should be __devinit
initialization functions should be __init

Signed-off-by: Geert Uytterhoeven 
Cc: Geoff Levand 
Acked-by: Geoff Levand 
Signed-off-by: Benjamin Herrenschmidt

ps3fb/vram: Extract common GPU stuff into

2009-06-15T03:26:20+00:00

Signed-off-by: Geert Uytterhoeven 
Cc: linux-fbdev-devel@lists.sourceforge.net
Cc: Jim Paris 
Cc: Jens Axboe 
Signed-off-by: Benjamin Herrenschmidt